diff --git a/doc/chm/VeraCrypt User Guide.chm b/doc/chm/VeraCrypt User Guide.chm
index 1fedbae0..ca467d65 100644
Binary files a/doc/chm/VeraCrypt User Guide.chm and b/doc/chm/VeraCrypt User Guide.chm differ
diff --git a/doc/chm/VeraCrypt User Guide.ru.chm b/doc/chm/VeraCrypt User Guide.ru.chm
index 1f12a18f..7a1a6ba3 100644
Binary files a/doc/chm/VeraCrypt User Guide.ru.chm and b/doc/chm/VeraCrypt User Guide.ru.chm differ
diff --git a/doc/chm/VeraCrypt User Guide.zh-cn.chm b/doc/chm/VeraCrypt User Guide.zh-cn.chm
index 960533ea..a6f03756 100644
Binary files a/doc/chm/VeraCrypt User Guide.zh-cn.chm and b/doc/chm/VeraCrypt User Guide.zh-cn.chm differ
diff --git a/doc/html/en/Release Notes.html b/doc/html/en/Release Notes.html
index c380b681..e3a8d228 100644
--- a/doc/html/en/Release Notes.html	
+++ b/doc/html/en/Release Notes.html	
@@ -40,7 +40,7 @@
 <span style="color:#ff0000;">To avoid hinting whether your volumes contain a hidden volume or not, or if you depend on plausible deniability when using hidden volumes/OS, then you must recreate both the outer and hidden volumes including system encryption and hidden OS, discarding existing volumes created prior to 1.18a version of VeraCrypt.</span></li>
 </p>
 
-<p><strong style="text-align:left">1.26.22</strong> (May 26<sup>th</sup>, 2025):</p>
+<p><strong style="text-align:left">1.26.22</strong> (May 27<sup>th</sup>, 2025):</p>
 <ul>
 <li><strong>All OSes:</strong>
 	<ul>
@@ -66,6 +66,7 @@
 				</li>
 			</ul>
 		</li>
+		<li>Fix race conditions when multiple instances of veracrypt.exe are started simultaneously.</li>
 		<li>Updated <code>libzip</code> to version 1.11.3.</li>
 	</ul>
 </li>
diff --git a/doc/html/ru/Release Notes.html b/doc/html/ru/Release Notes.html
index 9e04e6c1..e5d19b81 100644
--- a/doc/html/ru/Release Notes.html	
+++ b/doc/html/ru/Release Notes.html	
@@ -43,7 +43,7 @@
 VeraCrypt старее, чем 1.18a.</span></li>
 </p>
 
-<p><strong style="text-align:left">1.26.22</strong> (26 мая 2025 года):</p>
+<p><strong style="text-align:left">1.26.22</strong> (27 мая 2025 года):</p>
 <ul>
 <li><strong>Все ОС:</strong>
     <ul>
@@ -69,6 +69,7 @@ VeraCrypt старее, чем 1.18a.</span></li>
                 </li>
             </ul>
         </li>
+		<li>Исправлены состояния гонки при одновременном запуске нескольких экземпляров veracrypt.exe.</li>
         <li>Библиотека <code>libzip</code> обновлена до версии 1.11.3.</li>
     </ul>
 </li>
diff --git a/doc/html/zh-cn/Release Notes.html b/doc/html/zh-cn/Release Notes.html
index ed8a6d9c..bea40728 100644
--- a/doc/html/zh-cn/Release Notes.html	
+++ b/doc/html/zh-cn/Release Notes.html	
@@ -40,7 +40,7 @@
 <span style="color:#ff0000;">为避免暴露您的卷是否包含隐藏卷，或者如果您在使用隐藏卷/操作系统时依赖似是而非的否认能力，那么您必须重新创建外部和隐藏卷，包括系统加密和隐藏操作系统，并丢弃VeraCrypt 1.18a版本之前创建的现有卷。</span></li>
 </p>
 
-<p><strong style="text-align:left">1.26.22</strong> (2025年5月26日):</p>
+<p><strong style="text-align:left">1.26.22</strong> (2025年5月27日):</p>
 <ul>
 <li><strong>所有操作系统:</strong>
     <ul>
@@ -66,6 +66,7 @@
         </li>
       </ul>
     </li>
+    <li>修复当同时启动多个 veracrypt.exe 实例时出现的竞态条件问题。</li>
     <li>将libzip更新至1.11.3版本。</li>
     </ul>
 </li>
diff --git a/src/COMReg/COMReg.rc b/src/COMReg/COMReg.rc
index 1335f974..04d87273 100644
--- a/src/COMReg/COMReg.rc
+++ b/src/COMReg/COMReg.rc
@@ -27,8 +27,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/Common/Tcdefs.h b/src/Common/Tcdefs.h
index 25973875..2ab29312 100644
--- a/src/Common/Tcdefs.h
+++ b/src/Common/Tcdefs.h
@@ -73,7 +73,7 @@ extern unsigned short _rotl16(unsigned short value, unsigned char shift);
 #define VERSION_NUM						0x0126
 
 // Release date
-#define TC_STR_RELEASE_DATE			L"May 26, 2025"
+#define TC_STR_RELEASE_DATE			L"May 27, 2025"
 #define TC_RELEASE_DATE_YEAR			2025
 #define TC_RELEASE_DATE_MONTH			 5
 
diff --git a/src/ExpandVolume/ExpandVolume.rc b/src/ExpandVolume/ExpandVolume.rc
index 393caae7..0b97cf63 100644
--- a/src/ExpandVolume/ExpandVolume.rc
+++ b/src/ExpandVolume/ExpandVolume.rc
@@ -192,8 +192,8 @@ IDR_MOUNT_RSRC_HEADER   HEADER                  "resource.h"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/Format/Format.rc b/src/Format/Format.rc
index ba580c27..ac5dc661 100644
--- a/src/Format/Format.rc
+++ b/src/Format/Format.rc
@@ -28,8 +28,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/Mount/Mount.rc b/src/Mount/Mount.rc
index 3e5b37b9..828d6940 100644
--- a/src/Mount/Mount.rc
+++ b/src/Mount/Mount.rc
@@ -563,8 +563,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/Setup/Portable.rc b/src/Setup/Portable.rc
index caf9c7cc..50bb1853 100644
--- a/src/Setup/Portable.rc
+++ b/src/Setup/Portable.rc
@@ -26,8 +26,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/Setup/Setup.rc b/src/Setup/Setup.rc
index d770592b..23c2f00e 100644
--- a/src/Setup/Setup.rc
+++ b/src/Setup/Setup.rc
@@ -28,8 +28,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
diff --git a/src/SetupDLL/Setup.rc b/src/SetupDLL/Setup.rc
index 166922dc..25a54d7f 100644
--- a/src/SetupDLL/Setup.rc
+++ b/src/SetupDLL/Setup.rc
@@ -28,8 +28,8 @@ LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,26,22,0
- PRODUCTVERSION 1,26,22,0
+ FILEVERSION 1,26,22,1
+ PRODUCTVERSION 1,26,22,1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L